MainPrefs.java

/*
 * Copyright (c) 2015 Jonas Kalderstam.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.nononsenseapps.notepad.ui.settings;

import android.os.Bundle;
import android.preference.ListPreference;
import android.preference.PreferenceFragment;
import android.support.annotation.NonNull;
import android.support.v7.app.ActionBar;
import android.support.v7.widget.Toolbar;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.nononsenseapps.notepad.util.TimeFormatter;
import com.nononsenseapps.notepad.R;

import java.util.ArrayList;
import java.util.GregorianCalendar;
import java.util.Locale;

public class MainPrefs extends PreferenceFragment {
    public static final String KEY_THEME = "preference_theme";
    // public static final String KEY_WEEK_START_DAY =
	// "preferences_week_start_day";

	public static final String SANS = "Sans";
	public static final String SERIF = "Serif";
	public static final String MONOSPACE = "Monospace";

	// public static final String THEME_DARK = "dark";
	// public static final String THEME_BLACK = "black";
	// public static final String THEME_LIGHT_ICS_AB = "light_ab";

	public static final String WEEK_START_DEFAULT = "-1";
	public static final String WEEK_START_SATURDAY = "7";
	public static final String WEEK_START_SUNDAY = "1";
	public static final String WEEK_START_MONDAY = "2";

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		// Load the preferences from an XML resource
		addPreferencesFromResource(R.xml.app_pref_main);

		// Fill listpreferences
        /*setLangEntries((ListPreference) findPreference(getString(R.string.pref_locale)));
*//*		setDateEntries(
                (ListPreference) findPreference(getString(R.string.key_pref_dateformat_short)),
				R.array.dateformat_short_values);
		setDateEntries(
				(ListPreference) findPreference(getString(R.string.key_pref_dateformat_long)),
				R.array.dateformat_long_values);*//*

		// Bind summaries
		// PrefsActivity
		// .bindPreferenceSummaryToValue(findPreference(KEY_FONT_TYPE_EDITOR));
		// PrefsActivity
		// .bindPreferenceSummaryToValue(findPreference(KEY_WEEK_START_DAY));
		PrefsActivity
				.bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_locale)));

		PrefsActivity
				.bindPreferenceSummaryToValue(findPreference(getString(R.string.key_pref_dateformat_long)));
		PrefsActivity
				.bindPreferenceSummaryToValue(findPreference(getString(R.string.key_pref_dateformat_short)));
		PrefsActivity
				.bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_editor_title_fontfamily)));
		PrefsActivity
				.bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_editor_title_fontstyle)));
		PrefsActivity
				.bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_editor_body_fontfamily)));
		PrefsActivity
				.bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_editor_fontsize)));
        PrefsActivity.bindPreferenceSummaryToValue(findPreference(KEY_THEME));*/
    }

    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle
            savedInstanceState) {
        View layout = inflater.inflate(R.layout.activity_settings, container, false);
        if (layout != null) {
            PrefsActivity activity = (PrefsActivity) getActivity();
            Toolbar toolbar = (Toolbar) layout.findViewById(R.id.toolbar);
            activity.setSupportActionBar(toolbar);

            ActionBar actionBar = activity.getSupportActionBar();
            if (actionBar != null) {
                actionBar.setDisplayHomeAsUpEnabled(true);
                actionBar.setTitle(getPreferenceScreen().getTitle());
            }
        }
        return layout;
    }

	private void setDateEntries(ListPreference prefDate, int array) {
		final String[] values = getResources().getStringArray(array);

		final ArrayList<CharSequence> entries = new ArrayList<CharSequence>();

		final GregorianCalendar cal = new GregorianCalendar(2099, 2, 27, 0, 59);

		for (final String val : values) {
			entries.add(TimeFormatter.getLocalDateString(getActivity(), val,
					cal.getTimeInMillis()));
		}

		prefDate.setEntries(entries.toArray(new CharSequence[entries.size()]));
		prefDate.setEntryValues(values);
	}

	private void setLangEntries(ListPreference prefLang) {
		ArrayList<CharSequence> entries = new ArrayList<CharSequence>();
		ArrayList<CharSequence> values = new ArrayList<CharSequence>();

		entries.add(getString(R.string.localedefault));
		values.add("");

		String[] langs = getResources()
				.getStringArray(R.array.translated_langs);

		for (String lang : langs) {
			Locale l;
			if (lang.length() == 5) {
				l = new Locale(lang.substring(0, 2), lang.substring(3, 5));
			}
			else {
				l = new Locale(lang.substring(0, 2));
			}

			entries.add(l.getDisplayName(l));
			values.add(lang);
		}
		prefLang.setEntries(entries.toArray(new CharSequence[entries.size()]));
		prefLang.setEntryValues(values.toArray(new CharSequence[values.size()]));

		// Set summary
		prefLang.setSummary(prefLang.getEntry());
	}
}